mikellerogers22 mikellerogers22

04-02-2022
Mathematics

contestada

If f(x) = x ^ 2 + 3 , then f(x+y)=?

If fx x 2 3 then fxy class=

Respuesta :

josephine4274 josephine4274

04-02-2022

Answer:

f(x)=x^2+3

f(x+y)=(x+y)^2+3

this is done by replacing x with (x+y)

f(x+y)=x^2+2xy+y^2+3

therefore : f(x+y)= x^2+y^2+2xy+3

Answer Link

Otras preguntas

WHAT ELEMENT JOHN DALITON MADE

3 A question in a book asks students to write 7058 to three significant figures. One student writes the answer 7050. What mistake has he made? Another student w

If a video gets 5000 views every 10 minutes how many hours will it take to get 60000 views

what % of food in the grocery store contains added sugars?

please answerrrrrrrrrrrr

In contrast to the "right-versus-right" ethical dilemma, a(n) (1 point) O Social decision O Ethical decision O Ethical experience O Fiduciary conflict is "right

Give the graph of this function f(x), find the following (use only integers) f(3) =

1. A football is kicked horizontally from a 20m high wall. How long is it before it lands? Take gravity to be 10 m/s*2 and ignore air resistance.2. If its horiz

find roots of equation. 16x^2+16=0

The amount C in grams of carbon-14 present in a certain substance after t years is given by C = 20e^-0.0001216t estimate the half-life of carbon-14